General
I
GASOLINE ENGINE
Type ----------------------------------- 4 Cylinder, 4 Stroke Cycle, Valve-In-Head. Firing Order -;....-------------------------------"------ 1-3-4-2 Bore ----------------------------------------- 4-3/8 Inches .Stroke , -;-------------------------.------------------ 5 Inches Compression Ratio --------------------------------- 7.5 to 1 Ei!i!ton Displacement ------------------------ 301 Cubic Inches Cylinder Sleeves ------------------------ Replaceable Wet Type Maximum Rated Horsepower 1 - (Gross) ------------------:----- 82 H.P. @ 2000 R.P.M. 2 - (SAE Net) --------------------77 .3 H.P. @ 2000 R.P.M. Engine Speeds High Idle - No Load------------------- 2170 to 2200 R.P.M. Rated - Full Load --------------------------- 2000 R.P.M. Low Idle -----------..;-------------------..; 725-775 R.P.M. *Valve Tappet Clearance (Intake) --------------- .015 Inch (Cold) (Exhaust) ---------------.025 Inch (Cold) Exhaust Valve Rotators ------------------------ Positive Type 1-
Manufacturer's rating of maximum engine horsepower at flywheel when equipped with oil and water pumps. Fuel set at maximum quantity for the application. Corrected to sea level -29.92" Hg. and 60° F. dry air.
2-
SAE net flywheel horsepower of engine as applied to this vehicle when equipped with operating accessories including oil and water pumps, alternator, air cleaner, fan and muffler. Corrected to 500' altitude with .3811 Hg. vapor pressure (29.38 11 Hg. observed barometer) and 85° F. air (per SAE J816a).
Pistons and Rods Rings Per Piston----------------------------------------"'"'.-- 3 Number of Compression Rings------------------------------- 2 Number of Oil Rin~s ---------------------------------------- 1 Type Pin ---------------------------------- Full Floating Type Type Bearings ------------- Replaceable, Precision Steel Back, Copper Lead Alloy Liners.
Main Bearings Number of Bearings ---------------------------------------- 5
6
